Email DNS records for cjis.gov
MX, SPF, DMARC and DKIM records published for cjis.gov. Registered via Cybersecurity And Infrastructure Security Agency. Domain age: 16 years.
Receives email: No Disposable: No Free provider: No SPF: Yes DMARC: Yes
No MX records were found for cjis.gov, so it is not explicitly configured to receive email. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Not found | Some senders may try to deliver to the domain's A record, but no mail server is explicitly declared. |
| Free email provider | No | Not a free mailbox service like Gmail or Yahoo. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-30 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for cjis.gov
No MX records were found for cjis.gov.
Email authentication records for cjis.gov
SPF record
v=spf1 -all
DMARC record
v=DMARC1; p=reject; rua=mailto:dmarc-feedback@fbi.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:dmarc-feedback@fbi.gov; pct=100
Check a specific email address @cjis.gov
This page checks how cjis.gov is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Domain registration
Server location
Name servers
TXT records for cjis.gov
Domain status
Frequently asked questions
Can cjis.gov receive email?
cjis.gov has no MX records, so it is not explicitly configured to receive email. Some senders fall back to its A record, but delivery is unreliable.
Does cjis.gov use SPF and DMARC?
cjis.gov publishes an SPF record. Its DMARC policy is p=reject.
Is cjis.gov a free email provider?
No. cjis.gov is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.